Patents by Inventor Per Gisle Djupesland
Per Gisle Djupesland has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9144652Abstract: A nasal delivery device for delivering substance to a nasal cavity of a subject, the delivery device comprising: a substance supply unit for supplying a dose of substance to be delivered to the nasal cavity of the subject, the substance supply unit including an inlet and an outlet; a nosepiece unit including a nosepiece for fitting to a nasal cavity of the subject and being in fluid communication with the outlet of the substance supply unit; and a mouthpiece unit including a mouthpiece in fluid communication with the inlet of the substance supply unit and through which the subject in use exhales such as to entrain substance from the container chamber and deliver the same through the nosepiece, and at least one temperature modifier for reducing a temperature of the exhaled air flow such as to reduce the absolute humidity thereof.Type: GrantFiled: September 19, 2014Date of Patent: September 29, 2015Assignee: OptiNose ASInventors: Per Gisle Djupesland, Roderick Peter Hafner, Colin David Sheldrake
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Patent number: 9132249Abstract: A nasal delivery device and a method of delivering substance to a nasal airway of a subject can be used for mass treatment, especially mass vaccination. The delivery device can include an interface unit, as a replaceable unit, having at least one nosepiece unit for fitting to a respective nostril of a subject, a nozzle from which substance is in use delivered, and at least one delivery unit having a substance supply unit for delivering substance to the nozzle of the at least one nosepiece unit. The delivery device can also include an actuation unit for actuating the at least one delivery unit of the interface unit.Type: GrantFiled: March 5, 2013Date of Patent: September 15, 2015Assignee: OptiNose ASInventor: Per Gisle Djupesland
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Patent number: 9119932Abstract: A delivery device (20, 22) for and a method of delivering a substance to the nasal airway (1) of a subject, in particular the posterior region of the nasal airway, the delivery device comprising: a closure unit for causing the closure of the oropharyngeal velum of the subject; and a delivery unit for delivering a gas flow entraining a substance to one of the nostrils of the subject at such a driving pressure as to flow around the posterior margin of the nasal septum and out of the other nostril of the subject, wherein the delivery unit comprises a nosepiece (30, 40, 58, 82, 102, 132) which includes an outlet through which the gas flow is in use delivered to the one nostril and a sealing member for sealing the one nostril to the outlet such as in use to prevent the escape of the gas flow through the one nostril.Type: GrantFiled: June 2, 2006Date of Patent: September 1, 2015Assignee: OptiNose ASInventor: Per Gisle Djupesland
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Patent number: 9108015Abstract: A nasal delivery device for and method of delivering substance to a nasal cavity of a subject, the delivery device comprising: a container-receiving unit comprising a container chamber for receiving a substance-containing container which contains substance to be delivered to the nasal cavity of the subject, the container chamber including an inlet and an outlet; a nosepiece unit including a nosepiece for fitting to a nasal cavity of the subject and being in fluid communication with the outlet of the container chamber; a mouthpiece unit including a mouthpiece in fluid communication with the inlet of the container chamber and through which the subject in use exhales, such as to entrain substance from the container and deliver the same through the nosepiece; and moisture-mitigation means for mitigating an effect of moisture in an exhaled breath on the entrainment of substance from the container, which means are provided, for example, by providing the container in a replaceable container-containing member, by a pType: GrantFiled: October 21, 2013Date of Patent: August 18, 2015Assignee: OptiNose ASInventors: Per Gisle Djupesland, Roderick Peter Hafner, Colin David Sheldrake
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Patent number: 9072857Abstract: A delivery device (20, 22) for and a method of delivering a substance to the nasal airway (1) of a subject, in particular the posterior region of the nasal airway, the delivery device comprising: a closure unit for causing the closure of the oropharyngeal velum of the subject; and a delivery unit for delivering a gas flow entraining a substance to one of the nostrils of the subject at such a driving pressure as to flow around the posterior margin of the nasal septum and out of the other nostril of the subject, wherein the delivery unit comprises a nosepiece (30, 40, 58, 82, 102, 132) which includes an outlet through which the gas flow is in use delivered to the one nostril and a sealing member for sealing the one nostril to the outlet such as in use to prevent the escape of the gas flow through the one nostril.Type: GrantFiled: June 2, 2006Date of Patent: July 7, 2015Assignee: OptiNose ASInventor: Per Gisle Djupesland
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Publication number: 20150182709Abstract: A delivery device for and method of delivering substance, the delivery device comprising: an outlet member through which substance is in use delivered in an entraining gas flow; and a substance supply unit for supplying substance to be entrained by an entraining gas flow as one or both of a vapor or a fine aerosol mist, wherein the substance supply unit comprises a flow channel which is fluidly connected to the outlet member, and a substance supporting element for supporting substance, at least a surface of which is in use disposed in the flow channel.Type: ApplicationFiled: August 11, 2014Publication date: July 2, 2015Inventor: Per Gisle Djupesland
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Patent number: 9067034Abstract: A nasal delivery device for and a method of delivering substance to a nasal airway of a subject, the nasal delivery device comprising: a mouthpiece (519) through which the subject in use exhales to cause closure of the oropharyngeal velum of the subject; a nosepiece (517) for fitting to a nostril of a subject, the nosepiece including a nozzle (549) through which substance is in use delivered to the nasal airway; and a manually-actuatable substance supply unit (520) for delivering substance through the nozzle of the nosepiece.Type: GrantFiled: October 3, 2008Date of Patent: June 30, 2015Assignee: OptiNose ASInventors: Per Gisle Djupesland, Colin David Sheldrake
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Publication number: 20150144129Abstract: A method of delivering a substance, such as one or more of a triptan, a nasal steroid or carbon dioxide gas, to the nasal cavity of a subject, in particular for the treatment of headaches, for example, migraine, or rhinosinusitis, for example, chronic rhinosinusitis, optionally with polyps, the method comprising the steps of fitting a nosepiece to one nostril of the subject, delivering the substance through the nosepiece to the posterior region of the nasal cavity of the subject.Type: ApplicationFiled: June 25, 2014Publication date: May 28, 2015Inventors: Per Gisle DJUPESLAND, Ramy A. MAHMOUD, John MESSINA
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Patent number: 9038630Abstract: A delivery device for delivering a metered amount of substance, the delivery device comprising: a mouthpiece (17) through which a user in use exhales; an outlet (19) through which substance is in use delivered; a housing (21) fluidly connected to the mouthpiece and the outlet, such, that exhalation by the user through the mouthpiece creates an air flow through the housing and from the outlet; and a substance-dispensing unit (25) which is disposed within the housing and operative to dispense a metered amount of substance into an entraining air flow as created through the housing.Type: GrantFiled: November 28, 2007Date of Patent: May 26, 2015Assignee: OptiNose ASInventors: Per Gisle Djupesland, Rune Harald Gaarder, Sébastien Lamolle
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Patent number: 9010325Abstract: A nasal delivery device for and method of delivering particulate substance to the nasal airway of a subject, the delivery device comprising: a body assembly (3) including a mouthpiece unit (9) which includes a mouthpiece through which the subject in use exhales, and a substance-supply unit which is fluidly connected to the mouthpiece unit and actuatable to provide particulate substance for delivery to the nasal airway of the subject; wherein the body assembly is configured to receive a replaceable nosepiece unit (5) which includes a nosepiece and contains a container containing particulate substance.Type: GrantFiled: November 28, 2007Date of Patent: April 21, 2015Assignee: OptiNose ASInventors: Per Gisle Djupesland, Colin David Sheldrake, Simon Smith, Rachel Striebig, Andy Pidgeon, Tom St. Quintin
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Publication number: 20150101605Abstract: A nasal delivery device for delivering substance to a nasal cavity of a subject, the delivery device comprising: a substance supply unit for supplying a dose of substance to be delivered to the nasal cavity of the subject, the substance supply unit including an inlet and an outlet; a nosepiece unit including a nosepiece for fitting to a nasal cavity of the subject and being in fluid communication with the outlet of the substance supply unit; and a mouthpiece unit including a mouthpiece in fluid communication with the inlet of the substance supply unit and through which the subject in use exhales such as to entrain substance from the container chamber and deliver the same through the nosepiece, and at least one temperature modifier for reducing a temperature of the exhaled air flow such as to reduce the absolute humidity thereof.Type: ApplicationFiled: September 19, 2014Publication date: April 16, 2015Inventors: Per Gisle Djupesland, Roderick Peter Hafner, Colin David Sheldrake
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Publication number: 20150090259Abstract: A delivery device for and a method of delivering gases to the nasal airway, in particular therapeutic gases and gases in combination with active substances, either as powders or liquids, for enhanced uptake of the active substances.Type: ApplicationFiled: December 4, 2014Publication date: April 2, 2015Inventors: Per Gisle DJUPESLAND, Roderick Peter Hafner
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Patent number: 8978647Abstract: A nasal delivery device for and method of delivering substance to a nasal cavity of a subject, the delivery device comprising: a nosepiece for fitting to a nostril of a subject, wherein the nosepiece comprises a tip element which includes a delivery aperture from which substance is in use delivered into the nasal cavity, and the tip element is at least in part tapered such as to be inclined to a longitudinal axis of the nosepiece, with the delivery aperture extending both laterally across the tip element and along a longitudinal extent of the tip element; a nozzle through which substance is in use delivered, preferably substantially axially to a longitudinal axis of the nosepiece, to the respective nasal cavity; and a delivery unit for delivering substance through the nozzle of the nosepiece.Type: GrantFiled: April 7, 2008Date of Patent: March 17, 2015Assignee: Optinose, ASInventors: Per Gisle Djupesland, Colin David Sheldrake
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Publication number: 20150053201Abstract: A method of delivering a substance, such as one or more of a triptan, a nasal steroid or carbon dioxide gas, to the nasal cavity of a subject, in particular for the treatment of headaches, for example, migraine, or rhinosinusitis, for example, chronic rhinosinusitis, optionally with polyps, the method comprising the steps of fitting a nosepiece to one nostril of the subject, delivering the substance through the nosepiece to the posterior region of the nasal cavity of the subject.Type: ApplicationFiled: March 26, 2014Publication date: February 26, 2015Applicant: OPTINOSE ASInventors: Per Gisle DJUPESLAND, Ramy A. MAHMOUD, John MESSINA
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Publication number: 20150013677Abstract: A nasal delivery device for delivering substance to a nasal cavity of a subject comprises: a housing (15); a nosepiece (17) for fitting to a nasal cavity of the subject; a mouthpiece (19) through which the subject in use exhales; and a flexible coupling (20) which couples the mouthpiece to the housing, wherein the flexible coupling provides for asymmetric translation of the mouthpiece relative to the nosepiece.Type: ApplicationFiled: February 25, 2013Publication date: January 15, 2015Inventors: Per Gisle Djupesland, Joseph Gordon, Michael Leclerc, Ramy A. Mahmoud, Shane Siwinski
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Publication number: 20150013670Abstract: A nasal delivery device for and method of delivering substance to a nasal airway of a subject, the delivery device comprising: a nosepiece (117) for fitting to a nasal cavity of a subject; a mouthpiece (119) into which the subject in use exhales; a delivery unit, which comprises an actuation part which is manually displaceable to actuate the delivery unit to deliver substance from the nosepiece; and a valve assembly (127) which is fluidly connected to the nosepiece and the mouthpiece, wherein the valve assembly comprises a body element (128) and a valve element (131) which is movably disposed to the body element between closed and open configurations by manual displacement of the actuation part of the delivery unit to provide for an air flow through the nosepiece simultaneously with delivery of substance.Type: ApplicationFiled: February 25, 2013Publication date: January 15, 2015Applicant: OPTINOSE ASInventors: Per Gisle Djupesland, Michael Leclerc, Rany A. Mahmoud, Shane Siwinski, Joseph Gordon, Justin Fisk
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Publication number: 20150007811Abstract: A delivery device for delivering a metered amount of substance (L) in response to exhalation by a user, the delivery device comprising: a mouthpiece (5) through which the user in use exhales; an outlet (45) from which substance Is delivered; and a dispensing unit (35) which is operable to dispense a metered amount of substance through the outlet in response to exhalation by the user through the mouthpiece, wherein the dispensing unit comprises a body member (37) which includes a cavity (39) for containing a metered amount of substance, an outlet nozzle (43) which is fluidly connected to the cavity from which substance is in use delivered, and a dispensing (41) member which is movably disposed in the cavity and configured to be driven through the cavity by a driving pressure created by exhalation of the user, such as to cause substance to be delivered from the outlet nozzle.Type: ApplicationFiled: February 3, 2014Publication date: January 8, 2015Applicant: OptiNose ASInventors: Per Gisle Djupesland, Erik Andreassen, Rune Harald Gaarder, Christophe Péricé, Andreas Nilsson
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Patent number: 8910629Abstract: A delivery device for providing therapeutic gas to the nasal airway of a subject, the delivery device comprising: a nosepiece (21) for fitting to one nostril of the subject; a mouthpiece (23) through which the subject in use exhales and which is fluidly connected to the nosepiece (21); and a scrubber (27) which is operative at least to reduce the concentration of at least one gas from an exhaled breath of the subject as delivered through the mouthpiece (23) and provide a gas flow to the nosepiece (21) which has an increased concentration of at least one other,” therapeutic gas which provides a therapeutic effect.Type: GrantFiled: July 25, 2007Date of Patent: December 16, 2014Assignee: OptiNose ASInventors: Per Gisle Djupesland, Roderick Peter Hafner
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Patent number: D723156Type: GrantFiled: May 23, 2013Date of Patent: February 24, 2015Assignee: OptiNose ASInventors: Per Gisle Djupesland, Kate Dudgeon, Justin Fisk, Joseph Gordon, Mark Guarraia, Michael Leclerc, Ramy A Mahmoud, Shane Siwinski
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Patent number: D725769Type: GrantFiled: May 23, 2013Date of Patent: March 31, 2015Assignee: OptiNose ASInventors: Per Gisle Djupesland, Kate Dudgeon, Justin Fisk, Joseph Gordon, Mark Guarraia, Michael Leclerc, Ramy A Mahmoud, Shane Siwinski